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1. 发明授权

US07131606B2 Comminution blade 有权
标题翻译：粉碎刀片
公开(公告)号：US07131606B2
公开(公告)日：2006-11-07
申请号：US10415516
申请日：2001-10-30
申请人： Terry Rogers
发明人： Terry Rogers
IPC分类号： B02C18/16
CPC分类号： B02C18/184 , B02C18/142 , B02C2201/02
摘要： A blade (2) for a comminution machine of the type having interleaved counter-rotating blades (2) in the case of two shafts (1) or a single set of blades in the case of a single rotating shaft includes a carrier (20) with replaceable teeth (4) and wear plates (3). Each tooth (4) has to tooth tip (121) which projects from it and terminates in a bursting point (121), a forwardly raked receding surface (137) which recedes inwardly from the base of the tooth tip (121) and a receding surface (24) on the wear plates (3A, 3B) which extends inwardly from the base of the tooth (4) to a corner (9) at which it meets a trailing surface (24) on other wear plates (3C, 3D). Shear edges (83) are provided on the teeth (4), on the receding surfaces (24) where they meet the sides (22) of the wear plates (3A, 3D) and on the trailing surfaces where they meets the sides (22) of the wear plates (3C, 3D), and additional bursting points (149) may be provided on the receding surfaces. Two teeth (4) and associated receding and trailing surfaces are provided on each blade (2). The teeth (4) and wear plates (3) are connected to the carrier (20) using fasteners (56, 163) which are not subjected to significant forces of comminution.
摘要翻译：在单个旋转轴的情况下，在两个轴（1）或单个叶片的情况下，具有交错反向叶片（2）的粉碎机用叶片（2）包括载体（20）具有可更换的齿（4）和耐磨板（3）。每个齿（4）必须具有从其突出的齿尖（121），并终止于爆破点（121），从所述齿尖（121）的底部向内退出的向前倾斜的后退表面（137）在从牙齿（4）的基部向内延伸到其中与其它耐磨板（3C）上的后表面（24）相接合的角部（9）处的耐磨板（3A，3B）上的表面（24），3 D）。剪切边缘（83）设置在齿（4）上，在后退表面（24）上，它们与耐磨板（3A，3D）的侧面（22）相遇，并且在它们与侧面相遇的后表面（3C，3D）的耐磨板（22）和另外的破裂点（149）可以设置在后退表面上。在每个叶片（2）上设置有两个齿（4）和相关的后退表面和后表面。使用紧固件（56,163）将齿（4）和耐磨板（3）连接到载体（20）上，紧固件（56,163）没有受到显着的粉碎力。

2. 发明申请

US20070057101A1 REVERSIBLE BLADE FOR A COMMINUTION MACHINE 有权
标题翻译：用于制革机的可逆刀片
公开(公告)号：US20070057101A1
公开(公告)日：2007-03-15
申请号：US11556880
申请日：2006-11-06
申请人： Terry Rogers
发明人： Terry Rogers
IPC分类号： B02C18/16
CPC分类号： B02C18/142 , B02C18/18 , B02C18/184 , B02C2201/02
摘要： A blade for a comminution machine includes a first attack face facing in a first direction to perform comminution when the blade is rotated about an axis of rotation in a first direction. The blade also includes a second attack face facing in a second direction to perform comminution when the blade is rotated about the axis of rotation in a second direction substantially opposite to the first direction. A radial exterior of the first attack face and a radial exterior of the second attack face are connected along an arc subtending at least 30 degrees and less than 110 degrees with respect to the axis of rotation.
摘要翻译：用于粉碎机的刀片包括当刀片围绕第一方向的旋转轴线旋转时面向第一方向的第一攻击面以执行粉碎。叶片还包括面向第二方向的第二攻击面，当刀片在基本上与第一方向相反的第二方向上围绕旋转轴线旋转时进行粉碎。第一攻击面的径向外部和第二攻击面的径向外部沿着相对于旋转轴线至少30度且小于110度的弧线连接。

3. 发明授权

US07500630B2 Reversible blade for a comminution machine 有权
标题翻译：用于粉碎机的可逆刀片
公开(公告)号：US07500630B2
公开(公告)日：2009-03-10
申请号：US11556880
申请日：2006-11-06
申请人： Terry Rogers
发明人： Terry Rogers
IPC分类号： B02C18/16
CPC分类号： B02C18/142 , B02C18/18 , B02C18/184 , B02C2201/02
摘要： A blade for a comminution machine includes a first attack face facing in a first direction to perform comminution when the blade is rotated about an axis of rotation in a first direction. The blade also includes a second attack face facing in a second direction to perform comminution when the blade is rotated about the axis of rotation in a second direction substantially opposite to the first direction. A radial exterior of the first attack face and a radial exterior of the second attack face are connected along an arc subtending at least 30 degrees and less than 110 degrees with respect to the axis of rotation.
摘要翻译：用于粉碎机的刀片包括当刀片围绕第一方向的旋转轴线旋转时面向第一方向的第一攻击面以执行粉碎。叶片还包括面向第二方向的第二攻击面，当刀片在基本上与第一方向相反的第二方向上围绕旋转轴线旋转时进行粉碎。第一攻击面的径向外部和第二攻击面的径向外部沿着相对于旋转轴线至少30度且小于110度的弧线连接。

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